Pentax K-50
Pentax · DSLR · 16.28 MP · APS-C · Full HD video

Score Breakdown
Scores combine our editorial testing with published lab data.
Independent Lab Scores
General | |
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About This CameraThe K-50 is a mid-size DSLR that Pentax released in 2013. It measures 130 x 97 x 71mm and weighs about 650g, giving it the proportions of a traditional SLR. Its APS-C sensor works behind the Pentax KAF mount, which opens up the brand's K-mount lenses. In-body stabilisation and a weather-sealed body make it a practical pick for outdoor stills photography in changeable conditions. The trade-off is 2013-era convenience: no built-in wireless connection and no second card slot. Buyers coming from connected cameras will notice those gaps day to day. | |
| Brand | Pentax |
| Model | K-50 |
Released ⓘRefers to the year this camera was officially made available for sale. | 2013 |
Announcement date ⓘRefers to the date the manufacturer publicly announced the upcoming release and general specs of this camera. | June 12, 2013 |
| Camera type | |
| Camera size | 130 x 97 x 71 mm |
| Camera weight | 650 g |
Optics62/100 | |
About the OpticsThe K-50 pairs a 16.28 megapixel APS-C CMOS sensor with the Prime M processor. An Optics score of 62 rates as good, placing it around the middle of cameras in our database for Optics. In-body stabilisation is the key stills feature. Moving the sensor rather than the lens means every KAF lens you attach gains shake reduction, helping you hold steady at slower shutter speeds. It counteracts camera shake only, so moving subjects still demand faster settings. For movement, the limits show. The maximum burst rate is six frames per second, and that figure is a maximum, not a promise over a long sequence. Eleven autofocus points handle focus selection. A pentaprism optical viewfinder shows the scene directly through the lens. The ISO scale runs from 100 up to 51200, giving plenty of setting room when the light drops. | |
Megapixels ⓘThe higher the number of megapixels, the more detail the cameras sensor can capture. | 16.28 MP050 |
Image resolution ⓘImage resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution. | 4928 x 3264 |
Sensor type ⓘThe camera sensor captures light and records the image. Sensors vary in physical size, the number of pixels, and quality. | CMOS |
Sensor size ⓘThe sensor size contributes to the overall quality as well as the dynamic and tonal range a camera can capture. As a rule of thumb, the more surface there is to read the light, the more information it will capture. | 15.7 x 23.7 |
Sensor format ⓘRefers to the most commonly used sensor sizes. | |
Continuous shooting ⓘThe number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode. | 6 fps045 |
Lens mount ⓘThe lens mount will tell you what type of lens range you can fit onto the camera body. Often the same camera company will have different lens ranges for different cameras. | Pentax KAF |
Image processor ⓘThe image processor in the camera converts the information collected on the sensor for digital storage on the memory card. | Prime M |
Aspect ratio ⓘThe aspect ratio refers to the proportional difference between width and height. The most popular aspect ratios are 3:2 and 4:3. | |
Min ISO ⓘRefers to the lowest native (or 'base') ISO setting. Lower ISO are less sensitive to light but make a cleaner image. | 10030200 |
Max ISO ⓘRefers to the highest native (or 'base') ISO setting. Higher ISO is necessary for low-light situations or night photography, but higher ISOs often introduce grain or noise. | 512003003280000 |
Min ISO (expanded) ⓘExpanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary. | 10030200 |
Max ISO (expanded) ⓘExpanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary. | 512003003280000 |
Minimum shutter speed ⓘThe minimum shutter speed will tell you the longest exposure your camera can take without using an external accessory. | 3044080 |
Max shutter speed ⓘThe maximum shutter speed tells you the length inside 1 second the camera will capture. These can sometimes be extended with accessories such as extra external batteries. | 600080032000 |
Autofocus points ⓘAutofocus points show where the camera is focusing graphically as squares or brackets in Live View or on an electronic viewfinder. These points are also used for light meter readings. | 110300 |
In-body stabilisation ⓘIn-body Stabilization means the camera has a certain technology embedded that counteracts camera shake. | |
Viewfinder type ⓘThe viewfinder type is either electronic or optical. Electronic viewfinders will have a small screen in the viewfinder. Optical viewfinders will use prisms and mirrors to look through the lens. | Optical (pentaprism) |
| Viewfinder dots | N/A |
Video57/100 | |
About the VideoRecording tops out at Full HD resolution, the maximum frame rate is 30fps, and files are written in MPEG-4. There is no 4K mode. That positions the camera for casual and family clips rather than detailed production work, and the modest Video score of 57 reflects the Full HD ceiling and the 30fps maximum. The built-in timelapse function is the creative high point. You can shoot interval sequences entirely in camera, with no separate intervalometer to buy or carry. The fixed screen matters here. Because it does not tilt, framing a high or low handheld video shot means moving yourself along with the camera or guessing at the edges of the frame. | |
Video ⓘIndicates if this camera is capable of recording video. | |
Max video resolution ⓘThe best resolution this camera can capture video in. Modern cameras can capture up to 8K video. | |
Max video format ⓘVideo resolution measured by the greatest number of pixels possible in each frame, width by height. A higher resolution means more detail or clarity in your video. | 1920 x 1080 |
Max video frame rate ⓘHow many frames per second your video will capture. Most cameras have options for multiple frame rates, depending on the resolution you shoot in. For a general video, 24p or 30p is the standard, but more serious filmmakers may need a higher frame rate for creative effect. | 30 fps |
Timelapse built in ⓘA built in time-lapse mode will allow continuous shooting throughout a prolonged period of time to be compressed into a sped up video. | |
Video file format ⓘDifferent cameras can record in various video file formats. The File format you record in can impact how you edit and use the files. | MPEG-4 |
Features54/100 | |
About the FeaturesThe 3-inch LCD carries 921,000 dots for reviewing images, and live view is available for composing on the screen instead of the viewfinder. There is no touch response, so settings change entirely through the physical controls. That suits photographers who like buttons and dials, though anyone arriving from a phone will need time to adjust. Lighting options are well covered. A built-in flash handles quick indoor and fill shots, and the camera also supports external flash units when you want more power or control. The body is weather sealed for outdoor use. There is no GPS and no built-in wireless connectivity, and the modest Features score of 54 reflects lost points on the missing touch screen and Bluetooth. | |
Builtin flash ⓘA built-in flash will often be positioned right above the lens. This will automatically pop up when you activate it. | |
External flash ⓘExternal flashes are often connected through a hot shoe at the top of a camera, or a cable at the side of the camera. | |
GPS ⓘGPS features in a camera will include location metadata to each of your photographs. | No |
Weather sealing ⓘWeather sealing capabilities will give you more confidence when shooting in unfavourable conditions. | |
| Screen type | LCD |
Touch screen ⓘTouchscreen allows you to change camera settings and access menus with a swipe of your finger, instead of using buttons. | No |
| Screen size | 3" |
Screen dots ⓘScreen dots indicate the resolution of the LCD screen by including each sub pixel. | 9210001150001500000 |
Flip screen ⓘA flip screen (or articulating screen) is a second screen which can flip out from the side or top of the camera. This rotating screen allows you more freedom to take photos at different angles. | No |
Live view ⓘLive View feature allows you to see a continuous live video of what is being seen through your lens. | |
Wi-Fi ⓘBuilt-in Wi-Fi allows you to connect your camera and share images wirelessly. | No |
Bluetooth ⓘBluetooth capabilities allow you wireless control of your camera with other external devices. | No |
Storage & Battery24/100 | |
About the Storage & BatteryStorage runs on a single slot that takes SD, SDHC and SDXC cards. With no second slot there is no in-camera backup, so pack spare cards for big days. The D-LI109 battery is rated at 410 shots per charge. That figure is a rating rather than a promise; real endurance depends on how often you lean on live view and the screen. The camera offers no USB charging, so a second battery, ready before you leave, is the practical backup for longer shooting days. Together these points explain the limited Storage & Battery score of 24, the lowest of the camera's section scores. | |
| Memory card | SD / SDHC / SDXC |
| Dual memory card slots | No |
| Battery type | D-LI109 |
Battery life ⓘApproximately how long this cameras battery will last measured by how many photographs you will be able to take. | 410 shots1505000 |
| USB charging | No |